Frequency conversion dehumidifier

Abstract

The utility model discloses a frequency conversion dehumidifier which comprises a dehumidifier body, and further comprises a compressor, an evaporator, a condenser, a fan, an air inlet, an air outlet, a humidity sensor and a control unit, the compressor is a frequency conversion compressor, the compressor, the evaporator and the condenser are all installed in the dehumidifier body, an outlet of the compressor is connected to an inlet of the condenser, and an outlet of the fan is connected to an outlet of the air outlet. The evaporator and the condenser are arranged in series, the humidity sensor is responsible for monitoring the humidity in the environment in real time and sending data to the control unit, the control unit controls the working states of the compressor and the fan, the air outlet is formed in the right side of the machine body, and the air inlet is formed in the left side of the machine body. The dehumidification device has the beneficial effects that the working frequency of the dehumidification device can be automatically adjusted according to the change of environment humidity, so that more energy-saving and efficient dehumidification effects are realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to dehumidification drying technical field, specifically, relate to an improvement of dehumidifier. BACKGROUND

[0002] Traditional dehumidifier usually runs at fixed speed, cannot adjust according to actual environmental humidity change, leading to energy waste and unnecessary machine wear and tear. In addition, the dehumidifier of fixed speed operation will frequently start and stop after reaching the set humidity, affecting user experience and equipment life. SUMMARY

[0003] (I) the technical problem solved

[0004] In view of the deficiencies of prior art, the utility model provides a variable frequency dehumidifier, with the advantages of being able to automatically adjust its working frequency according to the change of environmental humidity, to realize more energy-saving and efficient dehumidification effect, reduce machine wear and tear and improve user comfort, thereby solving the problems of energy waste and unnecessary machine wear and tear, the dehumidifier of fixed speed operation will frequently start and stop after reaching the set humidity, affecting user experience and equipment life.

[0005] (II) technical scheme

[0006] To realize the above-mentioned advantages of being able to automatically adjust its working frequency according to the change of environmental humidity, to realize more energy-saving and efficient dehumidification effect, reduce machine wear and tear and improve user comfort, the utility model adopts the specific technical scheme as follows:

[0007] A variable frequency dehumidifier, it includes the body, it still includes compressor, evaporator, condenser, fan, air inlet, air outlet, humidity sensor and control unit, the compressor is variable frequency compressor, compressor and evaporator, condenser are installed in the inside of body, the outlet of compressor is connected to the inlet of condenser, evaporator and condenser are arranged in series, humidity sensor is responsible for real-time monitoring the humidity in the environment, and data is sent to control unit, control unit controls the working state of compressor and fan, the air inlet is opened in the left side of body, the air outlet is opened in the right side of body.

[0008] Further, the upper portion of the body is provided with a machine cover, the machine cover is detachably mounted on the upper portion of the body, and the bottom periphery of the body is provided with a mounting frame.

[0009] Further, copper pipes are arranged on the evaporator and the condenser, and the copper pipes are connected to form a closed refrigeration cycle system.

[0010] Further, the compressor is a high-efficiency compressor that adjusts refrigeration capacity or heating capacity by changing motor speed.

[0011] Further, the fan is a variable frequency fan.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the variable frequency dehumidifier has the following beneficial effects:

[0014] It has the advantages of automatically adjusting the working frequency according to the change of the environmental humidity, realizing more energy-saving and efficient dehumidification effect, reducing the wear of the machine and improving the user comfort, unit control compressor and fan working state, the air inlet is opened on the left side of the machine body, and the air outlet is opened on the right side of the machine body. To realize efficient and energy-saving dehumidification effect. The gaseous refrigerant of high temperature and high pressure is discharged from the compressor and enters the condenser for cooling. In the condenser, the refrigerant releases heat and condenses from gas to liquid. The outlet of the condenser is connected to a throttling device, such as an expansion valve, at this time the refrigerant pressure is reduced after the throttling device, and becomes low-temperature and low-pressure liquid or gas-liquid mixed state. After passing through the throttling device, the refrigerant enters the evaporator, absorbs the surrounding heat and evaporates, achieving the purpose of cooling. The evaporator outlet is connected to the suction port of the compressor, and the gaseous refrigerant enters the compressor again to realize the dehumidification effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0016] Figure 1 is a structural schematic view of the present application;

[0017] Figure 2 is one of the internal structure schematic views of the present application;

[0018] Figure 3 is a front view of the present application;

[0019] Figure 4 is a second structural schematic view of the present application;

[0020] Figure 5 is another angle view of Figure 1 .

[0021] In the figure: machine body 1, compressor 2, evaporator 3, condenser 4, fan 5, air inlet 6, air outlet 7, humidity sensor 8, control unit 9, machine cover 11, mounting frame 12. DETAILED DESCRIPTION

[0022] To further illustrate the embodiments, the utility model provides with the drawings which are part of the utility model disclosure, mainly used to illustrate the embodiments, and can cooperate with the related description of the specification to explain the operation principle of the embodiments, cooperating with reference to these contents, the person skilled in the art should be able to understand other possible implementation manners and the advantages of the utility model, the components in the drawing are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0023] According to the embodiments of the utility model, a variable frequency dehumidifier is provided.

[0024] The utility model will be further illustrated by combining with the specific embodiment and the drawings, as shown in Figures 1-5 The variable frequency dehumidifier according to the embodiments of the utility model comprises a machine body 1, a compressor 2, an evaporator 3, a condenser 4, a fan 5, an air inlet 6, an air outlet 7, a humidity sensor 8 and a control unit 9, the compressor 2 is a variable frequency compressor, the compressor 2 and the evaporator 3 and the condenser 4 are all installed inside the machine body 1, the outlet of the compressor 2 is connected to the inlet of the condenser 4, the evaporator 3 and the condenser 4 are arranged in series, the humidity sensor 8 is responsible for real-time monitoring of the humidity in the environment and sends data to the control unit 9, and the control unit 9 controls the working state of the compressor 2 and the fan 5, the air inlet 6 is arranged on the left side of the machine body 1, and the air outlet 7 is arranged on the right side of the machine body 1. To realize the high-efficiency and energy-saving dehumidification effect. The gaseous refrigerant at high temperature and high pressure is discharged from the compressor 2 and enters the condenser 4 to be cooled. In the condenser 4, the refrigerant releases heat and condenses from gas to liquid. The outlet of the condenser 4 is connected to a throttling device, such as an expansion valve, at this time, the refrigerant is reduced in pressure after passing through the throttling device and becomes liquid or gas-liquid mixed state at low temperature and low pressure. After passing through the throttling device, the refrigerant enters the evaporator 4, absorbs the surrounding heat and evaporates, achieving the purpose of cooling. The outlet of the evaporator 3 is connected to the suction port of the compressor 2, and the gaseous refrigerant enters the compressor 2 again.

[0025] In one embodiment, a machine cover 11 is arranged above the machine body 1, the machine cover 11 is detachably mounted above the machine body 1, and a mounting frame 12 is arranged on the periphery of the bottom of the machine body 1.

[0026] In one embodiment, copper pipes are arranged on the evaporator 3 and the condenser 4 and are connected to form a closed refrigeration cycle system.

[0027] In one embodiment, the compressor 2 is a high-efficiency compressor that adjusts the refrigerating capacity or heating capacity by changing the motor speed.

[0028] In one embodiment, the fan 5 is a variable frequency fan. The fan 5 is used to facilitate air circulation, help the evaporator 4 absorb heat and moisture in the air, and help the condenser 4 dissipate heat. The speed of the fan 5 is also usually adjustable to match the working frequency of the compressor 2 and the current dehumidification demand.

[0029] Working principle: The outlet of the compressor 2 is connected to the inlet of the condenser 4, the evaporator 3 and the condenser 4 are arranged in series, the humidity sensor 8 is responsible for real-time monitoring of the humidity in the environment and sending data to the control unit 9, the control unit 9 controls the working state of the compressor 2 and the fan 5, the air inlet 6 is opened on the left side of the body 1, and the air outlet 7 is opened on the right side of the body 1. To achieve efficient and energy-saving dehumidification effect. The high-temperature and high-pressure gaseous refrigerant is discharged from the compressor 2 and enters the condenser 4 for cooling. In the condenser 4, the refrigerant releases heat and condenses from gas to liquid. The outlet of the condenser 4 is connected to a throttling device such as an expansion valve, at which time the refrigerant is throttled to reduce pressure and become a low-temperature and low-pressure liquid or gas-liquid mixed state. After passing through the throttling device, the refrigerant enters the evaporator 4, and the refrigerant absorbs heat and evaporates to achieve the purpose of cooling. The outlet of the evaporator 3 is connected to the suction port of the compressor 2, and the gaseous refrigerant enters the compressor 2 again to achieve the dehumidification effect.

[0030] In the utility model, unless another definite provision and limitation, the terms "mount", "set", "connect", "fix", "screw" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integral;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two element interiors or the interaction of two elements, unless another definite limitation, for the ordinary skilled in the art, can understand the specific meaning of the above terms in the utility model according to specific circumstances.

[0031] The above only describes the preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A variable frequency dehumidifier, comprising a body (1), characterized in that: It also includes a compressor (2), an evaporator (3), a condenser (4), a fan (5), an air inlet (6), an air outlet (7), a humidity sensor (8), and a control unit (9). The compressor (2) is a variable frequency compressor. The compressor (2), evaporator (3), and condenser (4) are all installed inside the body (1). The outlet of the compressor (2) is connected to the inlet of the condenser (4). The evaporator (3) and condenser (4) are arranged in series. The humidity sensor (8) is responsible for monitoring the humidity in the environment in real time and sending the data to the control unit (9). The control unit (9) controls the working status of the compressor (2) and the fan (5). The air inlet (6) is located on the right side of the body (1), and the air outlet (7) is located on the left side of the body (1).

2. The variable frequency dehumidifier according to claim 1, characterized in that: An organic cover (11) is provided on the top of the body (1), and the organic cover (11) is detachably installed on the top of the body (1). An installation frame (12) is provided around the bottom periphery of the body (1).

3. The variable frequency dehumidifier according to claim 1, characterized in that: The evaporator (3) and condenser (4) are equipped with copper pipes, which are connected to form a closed refrigeration cycle system.

4. The variable frequency dehumidifier according to claim 1, characterized in that: The compressor (2) is a high-efficiency compressor that adjusts the cooling or heating capacity by changing the motor speed.

5. The variable frequency dehumidifier according to claim 1, characterized in that: The fan (5) is a variable frequency fan.

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